The formula of epsom salt is __________.

Epsom salt is used as _________.

What is the formula of epsom salt.

The formula mass of Mohr's salt is 392. The iron present in it is oxidised by KMnO_(4) in acid medium. The equivalent mass of Mohr's salt is

Mohr's salt is :

The crystalline salt Na_2 SO_4.xH_2O on heating loses 55.9 % of its weight. The formula of crystalline salt is

Write the chemical name and formula of common salt. List two main sources of common salt in nature. Write any two uses of common salt. How is it connected to our struggle for freedom?

Write the general formula of diazonium salt

(a)How does Primary amine undergoes carbyl amine reaction? Give chemical equation. (b) How is aniline is prepared by Hoffmann bromamide degradation reaction? Give equation. (c) Write the general formula of diazonium salt.